1206138416

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 2728992000

約数和(自身を除く): 1522853584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 349, 413, 472, 523, 698, 826, 944, 1046, 1396, 1652, 2092, 2443, 2792, 3304, 3661, 4184, 4886, 5584, 6608, 7322, 8368, 9772, 14644, 19544, 20591, 29288, 30857, 39088, 41182, 58576, 61714, 82364, 123428, 144137, 164728, 182527, 215999, 246856, 288274, 329456, 365054, 431998, 493712, 576548, 730108, 863996, 1153096, 1277689, 1460216, 1727992, 2306192, 2555378, 2920432, 3455984, 5110756, 10221512, 10769093, 20443024, 21538186, 43076372, 75383651, 86152744, 150767302, 172305488, 301534604, 603069208, 1206138416]

約数ペア:

[(1, 1206138416), (2, 603069208), (4, 301534604), (7, 172305488), (8, 150767302), (14, 86152744), (16, 75383651), (28, 43076372), (56, 21538186), (59, 20443024), (112, 10769093), (118, 10221512), (236, 5110756), (349, 3455984), (413, 2920432), (472, 2555378), (523, 2306192), (698, 1727992), (826, 1460216), (944, 1277689), (1046, 1153096), (1396, 863996), (1652, 730108), (2092, 576548), (2443, 493712), (2792, 431998), (3304, 365054), (3661, 329456), (4184, 288274), (4886, 246856), (5584, 215999), (6608, 182527), (7322, 164728), (8368, 144137), (9772, 123428), (14644, 82364), (19544, 61714), (20591, 58576), (29288, 41182), (30857, 39088)]